[bigcfk24]

So today in Latin class my friend comes over and he's like "Yo, I was talking to your ex, and told her that you said she piped you." I didn't think anything of it, I actually found it funny because I would never get pipe from that girl, even when we were going out, which was back in November.
When I get to English, She's like "Ahh! I need to talk to you, don't be saying shit like that, I would never in a million years touch your thing let alone pipe it. Maybe in your dreams, but keep that to yourself.... (I stop listening eventually)" I pretty much just laughed in her face and said my friend was kidding, but apparently someone else told her that I said that too.
I saw my friend in the hall, and he said that he didnt even tell anyone else, just that joke before. She claims that her friend, who has a friend that knows my sister, told her. She won't even tell me who this friend of hers is, for some BS reason.
All class she's basically crying and bitching to her friends and this one dude. Now all of a sudden this nigga's talking shit to me, like I did something to him. Between 7th and 8th he's telling me to apoligize for starting that rumor. He's telling other kids that he'll "beat me up" if I don't, which I won't because I didn't even do anything...
I find the whole situation quite humorous, but I have a feeling that it may lead to some unwanted consequences... Pretty much, its just High School drama, but this is my first big happening, so I have no experience to base my actions on.
Do y'all have any ideas?